PCB Contamination in Relation to Levels of Thyroid Hormones and Progesterone, and Migration Patterns in Polar Bears (Ursus Maritimus). Publication Attachment: 00-47.pdf Authors: Braathen, M, Haave, M, Olsen, GH, Derocher, AE, Skaare, JU, Ropstad, E, Wiig, O, Sormo, EG, Jenssen, BM Year: 2000
